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Do Not Disturb (DND)
Description
Do Not Disturb (DND) blocks incoming calls and Paging announcements. DND permits an extension
user to work by the telephone undisturbed by incoming calls and announcements. The user can
activate DND while their telephone is idle or while on a call. Once activated, incoming trunk calls still
flash the line keys. The user may use the telephone in the normal manner for placing and processing
calls.
Six Do Not Disturb options are available at each extension. These options can be accessed via Multi-
line Terminal Softkeys, DND feature key or DND system access code.
•
1 = Incoming trunk calls blocked.
•
2 = Paging, incoming Intercom, Call Forwards and transferred trunk calls blocked.
•
3 = All calls blocked.
•
4 = Incoming Call Forwards blocked.
•
5 = Room Monitor Blocked.
•
0 = Do Not Disturb canceled.
Multiline Line Terminals will display the following to indicate the type of DND that has been set.
•
1 = DND EXTERNAL
•
2 = DND INTERCOM
•
3 = DND ALL
•
4 = DND TRANSFER
•
5 = DND MONITORED
Conditions
•
Do Not Disturb access code is programmable via Program 11-11-08.
•
Virtual Extension (VE) do not support DND Programmable Function keys.
•
Multiline Terminal users can activate or deactivate Do Not Disturb while on a call. This option is not
available for single line telephones.
•
When DND and Call Forward are set on the same telephone, call forwarding works. If Busy and No
Answer Forwarding are set to different locations, it follows the Busy forwarding.
•
If an extension already receiving forwarded calls activates DND option 4, callers to the forwarded
extension hear DND tone.
•
If an extension activates DND option 4, other extensions can still forward calls to it, but the callers
hear DND tone.
•
An extension user can override Call Forwarding or Do Not Disturb at another extension using any of
the following methods:
1. Program 11-12-01 Service Code Setup (for Service Access) - Bypass Call(default: 807 )
2. Program 11-16-06 Single Digit Service Code Setup - DND/Call Forward Override Bypass (default:
No Setting)
3. OVRD Softkey
•
When a call is transferred because of Call Forwarding No Answer, Call Forwarding Busy, or DND, the
Reason for Transfer option can display to the transferred extension while the call is ringing to the
user telephone.
•
DND modes 1~3 causes calls to follow Program 22-08 programming, then Program 22-05 program-
ming even if the extension is forwarded.
•
When Selectable Display Messaging is set as DND All, all other DND modes are canceled when Se-
lectable Display Messaging is canceled.
•
When DND and any Call Forwarding is set, the call forwards immediately.
ISSUE 1.0
SL1000
D
Do Not Disturb (DND)
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Summary of Contents for SL1000
Page 1: ...Features and Specifications Manual A50 031169 001 ISSUE 1 0 January 2011 ...
Page 41: ...Operation None ISSUE 1 0 SL1000 A Features and Specifications Manual 1 33 ...
Page 57: ...Operation None ISSUE 1 0 SL1000 B Features and Specifications Manual 1 49 ...
Page 95: ...Operation None ISSUE 1 0 SL1000 C Features and Specifications Manual 1 87 ...
Page 154: ...Operation None ISSUE 1 0 SL1000 D Data Line Security 1 146 ...
Page 324: ...Operation LCR Operation Flow Diagram ISSUE 1 0 SL1000 L LCR Least Cost Routing 1 316 ...
Page 325: ...LCR Dial LCR Dial Editing ISSUE 1 0 SL1000 L Features and Specifications Manual 1 317 ...
Page 326: ...LCR Cost Centre Code ISSUE 1 0 SL1000 L LCR Least Cost Routing 1 318 ...
Page 586: ...Memo ISSUE 1 0 SL1000 Features Availability by Software Revision 3 6 ...
Page 587: ...Memo ISSUE 1 0 SL1000 Features and Specifications Manual 3 7 ...
Page 588: ...Features and Specifications Manual NEC Corporation ISSUE 1 0 ...